<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
*{margin:0;padding:0;}

</style>
</head>

<body>
	<div id="myDiv" class="bd" title="Body text" lang="en" dir="ltr"></div>
    <script>
    	var div=document.getElementById('myDiv');
		
		//获取属性值
		console.log(div.id);
		console.log(div.className);
		console.log(div.title);
		console.log(div.lang);
		console.log(div.dir);
		//修改属性值
		div.id='someOtherId';
		div.className='ft';
		div.title='Some other text';
		div.lang='fr';
		div.fir='rtl';
    </script>
</body>
</html>
